Question

wp_encode_emoji( string $content )

Convert any 4 byte emoji in a string to their equivalent HTML entity.

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description

Currently, only Unicode 7 emoji are supported. Skin tone modifiers are allowed, all other Unicode 8 emoji will be added when the spec is finalised.

This allows us to store emoji in a DB using the utf8 character set.

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参数

$content

(string) (Required) The content to encode.

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返回值

(string) The encoded content.

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源代码

File: wp-includes/formatting.php

function wp_encode_emoji( $content ) {
	if ( function_exists( 'mb_convert_encoding' ) ) {
		$regex = '/(
		     \x23\xE2\x83\xA3              

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更新日志

Version	description
4.2.0	Introduced.

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相关函数

Used By

• wp-includes/formatting.php: wp_staticize_emoji()
• wp-includes/formatting.php: sanitize_option()
• wp-includes/post.php: wp_insert_post()

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User Contributed Notes